--- loncom/homework/grades.pm	2016/10/14 17:33:34	1.596.2.12.2.37
+++ loncom/homework/grades.pm	2017/05/19 16:48:56	1.596.2.12.2.39
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.596.2.12.2.37 2016/10/14 17:33:34 raeburn Exp $
+# $Id: grades.pm,v 1.596.2.12.2.39 2017/05/19 16:48:56 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3756,7 +3756,7 @@ sub viewgrades {
 
     #retrieve selected groups
     my (@groups,$group_display);
-    @groups = &Apache::loncommon::get_env_multiple(form.group');
+    @groups = &Apache::loncommon::get_env_multiple('form.group');
     if (grep(/^all$/,@groups)) {
         @groups = ('all');
     } elsif (grep(/^none$/,@groups)) {
@@ -3973,7 +3973,7 @@ sub viewgrades {
                     $result .= &mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade.',
                                    $section_display,$stu_status);
                 } elsif (grep(/^none$/,@groups)) {
-                    $result .= &mt('There are no students in section(s) [_1] nd no group with enrollment status [_2] to modify or grade.',
+                    $result .= &mt('There are no students in section(s) [_1] and no group with enrollment status [_2] to modify or grade.',
                                    $section_display,$stu_status);
                 } else {
                     $result .= &mt('There are no students in section(s) [_1] and group(s) [_2] with enrollment status [_3] to modify or grade.',